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Normal Topic Focus node which is outside my view area. (Read 806 times)
Ankur shah
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Focus node which is outside my view area.
Jul 10th, 2019 at 5:24am
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If my diagram node goes out of my canvas and canvas is having scroll bar. How we focus on the node which is outside from view area. I need to get this node in to my view area. How can we achieve this?
  
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Slavcho
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Re: Focus node which is outside my view area.
Reply #1 - Jul 10th, 2019 at 7:10am
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Check if diagram.getViewport() rectangle contains node.getBounds() to find if the node's currently visible. If it isn't, call diagram.scrollTo() to scroll to the node's position, maybe with half the viewport's size subtracted to center on the node.
  
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